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    Lubricating oil composition for continuously variable transmission
    2.
    发明申请
    Lubricating oil composition for continuously variable transmission 审中-公开
    润滑油组成为无级变速器

    公开(公告)号：US20070155632A1

    公开(公告)日：2007-07-05

    申请号：US10594764

    申请日：2005-03-29

    申请人： Hitoshi Hata ,  Hidetoshi Koga ,  Tomomi Miyaji ,  Toshiyuki Tsubouchi

    发明人： Hitoshi Hata ,  Hidetoshi Koga ,  Tomomi Miyaji ,  Toshiyuki Tsubouchi

    IPC分类号： C07D251/54

    CPC分类号： C10M169/04 ,  C10M2203/045 ,  C10M2203/1065 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/04 ,  C10M2223/043 ,  C10M2223/047 ,  C10N2210/02 ,  C10N2220/02 ,  C10N2230/06 ,  C10N2240/045 ,  C10N2260/14

    摘要： There is provided a lubricating oil composition for continuously variable transmission which is capable of enhancing a power transmission capacity of CVTs of various type including a metallic belt type, a chain type and a traction drive type, and keeping the enhanced power transmission capacity. The lubricating oil composition for continuously variable transmission according to the present invention includes (A) a base oil comprising a hydrocarbon compound having a cohesive energy density at 40° C. of 0.180 GPa or more, and having a kinematic viscosity at 40° C. of 5 to 150 mm2/s, and (B) a phosphoric ester containing a alkyl group having a thioether bond, and/or (C) at least one compound selected from the group consisting of phosphoric esters and amine salts thereof, and an overbased calcium sulfonate.

    摘要翻译： 提供了一种用于无级变速器的润滑油组合物，其能够提高包括金属带型，链式和牵引驱动型的各种类型的CVT的动力传递能力，并且保持增强的动力传递能力。 根据本发明的用于无级变速器的润滑油组合物包括（A）包含在40℃下的内聚能密度为0.180GPa或更高，在40℃下具有运动粘度的烃化合物的基油。 为5〜150mm 2 / s，（B）含有具有硫醚键的烷基的磷酸酯，和/或（C）至少一种选自磷酸酯的化合物 和其盐，以及高碱性磺酸钙。

    Traction drive fluid
    3.
    发明授权
    Traction drive fluid 有权
    牵引驱动液

    公开(公告)号：US06303546B1

    公开(公告)日：2001-10-16

    申请号：US09585353

    申请日：2000-06-02

    申请人： Hitoshi Hata ,  Tomomi Miyaji ,  Nobuo Goto ,  Yoshie Arakawa ,  Yasuhiro Murakami

    发明人： Hitoshi Hata ,  Tomomi Miyaji ,  Nobuo Goto ,  Yoshie Arakawa ,  Yasuhiro Murakami

    IPC分类号： C10M14112

    CPC分类号： C10M141/12 ,  C10M133/56 ,  C10M137/02 ,  C10M137/04 ,  C10M137/105 ,  C10M139/00 ,  C10M141/10 ,  C10M2215/04 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2223/02 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/047 ,  C10M2223/049 ,  C10M2223/10 ,  C10M2227/00 ,  C10M2227/06 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2227/063 ,  C10M2227/065 ,  C10M2227/066

    摘要： There is disclosed a traction drive fluid which comprises a base oil blended with (A) an active phosphate ester base compound, (B) a boron-containing imide base dispersant (e.g. polyalkenyl succinimide treated with a boron compound) and (C) a boron-free imide base dispersant (e.g. polyalkenyl succinimide) in such blending amounts that the phosphorus content derived from the component (A) and the boron content derived from the component (B) are each 100 to 600 ppm, preferably 60 to 300 ppm by weight, and at least 60 ppm by weight, respectively based on the base oil, and the boron-free imide base dispersant (C) is blended so that the ratio by weight of the nitrogen in the component(C) to the boron in the component (B) is at least 1, preferably 1 to 6. The traction drive fluid has excellent wear resistance and excellent scoring resistance of a steel material element, is capable of suppressing surface damage such as peeling of a friction material and in particular, is well suited for use as a lubricating oil for a traction drive continuous variable transmission used in an automobile.

    摘要翻译： 公开了一种牵引驱动流体，其包含与（A）活性磷酸酯基础化合物共混的基础油，（B）含硼酰亚胺基分散剂（例如用硼化合物处理的聚链烯基琥珀酰亚胺）和（C）硼 （A）得到的磷含量和来自组分（B）的硼含量分别为100〜600ppm，优选为60〜300ppm的无酰亚胺基分散剂（例如聚链烯基琥珀酰亚胺） ，并且分别为基于油的至少60重量ppm，并且混合无硼酰亚胺基分散剂（C），使得组分（C）中的氮与组分（C）中的硼的重量比 （B）至少为1，优选为1〜6。牵引驱动流体具有优异的耐磨性和优异的钢材元件的耐划伤性，能够抑制摩擦材料的剥离等表面损伤，特别是良好 适合使用a 是用于汽车中的牵引传动连续变速传动装置的润滑油。